* {
    padding: 0;
    margin: 0;
}

li {
    list-style: none;
}

input {
    outline: none;
    border: 0;
}

a {
    text-decoration: none;
    color: #333;
}
a:hover{
    color: var(--themeColor);
}

a:link,
a:visited {
    text-decoration: none;
    /*超链接无下划线*/
}

img {
    border: 0;
    outline: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.clearfix::after {
    content: "";
    display: block;
    clear: both;
}

div,
p,
li,
ul {
    box-sizing: border-box;
}

:root {
    --fontColor: #333;
    --themeColor: skyblue;
}

.eli1{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.eli2{
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}